Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from December 30, 01:00 AM PST until December 30, 09:00 AM PST

Current conditions at

ARROYO SECO (ASRC1)

Lat: 36.23548°NLon: 121.47988°WElev: 879.0ft.

63°F

17°C

Humidity	45%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	29 Dec 01:04 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles W Arroyo Seco CA

Cold Weather Advisory December 30, 01:00am until December 30, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

This Afternoon
High: 57 °F
Sunny
Tonight
Low: 45 °F
Mostly Clear
Tuesday
High: 55 °F
Slight Chance
Rain
Tuesday Night
Low: 46 °F
Chance Rain
then Rain
Likely
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 47 °F
Rain
New Year's Day
High: 53 °F
Rain
Thursday Night
Low: 48 °F
Rain
Friday
High: 52 °F
Heavy Rain
and Breezy

Detailed Forecast

This Afternoon

Sunny, with a high near 57. East northeast wind 3 to 8 mph.

Tonight

Mostly clear, with a low around 45. East northeast wind 7 to 10 mph.

Tuesday

A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 55. East wind 6 to 10 mph.

Tuesday Night

Rain likely, mainly after 4am. Cloudy, with a low around 46. East wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 52. East southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 47. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

New Year's Day

Rain. High near 53. Chance of precipitation is 90%.

Thursday Night

Rain. Mostly cloudy, with a low around 48.

Friday

Rain. The rain could be heavy at times. Mostly cloudy, with a high near 52. Breezy.

Friday Night

Rain. The rain could be heavy at times. Cloudy, with a low around 44.

Saturday

Rain. Mostly cloudy, with a high near 50.